Sometimes the best DIY ideas start with something so simple that you wonder why you never thought of it yourself.
A pool noodle is one of those ordinary household items that most people associate with summer, swimming pools, and children’s games. It is inexpensive, lightweight, colorful, and easy to find. On its own, it does not seem particularly exciting.
But cut that pool noodle into small rings, add a little creativity, and wrap those rings with string lights—and suddenly, you have a completely different kind of decoration.
This simple project has become popular among DIY enthusiasts because it transforms an inexpensive foam item into something that can look surprisingly stylish, playful, and eye-catching.
The best part?
You do not need to be an experienced crafter.
You do not need expensive materials.
And you certainly do not need a huge collection of specialized tools.
With a few basic supplies and a little imagination, you can create decorative light rings that work for parties, bedrooms, patios, seasonal displays, photo backdrops, and much more.
So, why is everyone so fascinated by this idea?
Let’s take a closer look.
The Surprisingly Useful Pool Noodle
Pool noodles are usually thought of as summer toys.
They float in water, make swimming more comfortable, and keep children entertained for hours.
But crafters have discovered that their soft foam structure makes them useful for many projects beyond the swimming pool.
Pool noodles can be cut, shaped, wrapped, painted, glued, and combined with other materials.
Their cylindrical shape is especially useful.
When you slice one into sections, you automatically get lightweight foam rings.
Those rings can become the foundation for a variety of decorations.
Add string lights, and the foam can help create a soft, dimensional shape around the lights.
What begins as an inexpensive pool accessory can become a decorative feature that looks much more complicated than it actually is.
Why Cut the Noodle Into Rings?
The ring shape is what makes this project so interesting.
Instead of using the entire pool noodle as one long piece, cutting it into smaller sections creates individual decorative elements.
Depending on how thick you cut the noodle, the rings can have different appearances.
Thin rings can look delicate and minimalist.
Thicker rings can create a more substantial decoration.
You can also experiment with different sizes.
Some people may prefer uniform rings for a clean, organized appearance, while others might enjoy using several sizes for a more playful effect.
The foam is lightweight, so even a large collection of rings can be relatively easy to arrange.
What You’ll Need
One reason this project is so appealing is the short supply list.
For a basic version, you may need:
One or more pool noodles
Battery-powered or low-heat LED string lights
Strong craft string, twine, ribbon, or decorative cord
A sharp cutting tool
Measuring tape or ruler
Optional decorative materials
You can also add paint, fabric, faux greenery, ribbon, beads, or other lightweight decorations depending on the look you want.
The exact materials will depend on the final design.
If you’re making the project specifically for a party or event, choose colors that coordinate with the rest of your decorations.
For a bedroom or living space, neutral colors may create a more subtle appearance.
Safety First
Before beginning any DIY project involving cutting tools or electrical lighting, take a few basic safety precautions.
Use a stable cutting surface and keep your hands away from the blade.
If children are participating, an adult should handle the cutting.
For lighting, LED string lights are generally preferable for decorative projects because they produce much less heat than traditional incandescent bulbs.
Battery-powered lights can also make the project easier to place because you do not need to keep the decoration near an electrical outlet.
Never cover lights in a way that could cause them to overheat, and follow the manufacturer’s instructions for the particular light set you are using.
The goal is a beautiful decoration—not a dangerous one.
Step One: Choose Your Pool Noodle
Start by choosing a pool noodle in the color you want.
Bright colors can create a fun, playful appearance.
White, black, or neutral-colored noodles can create a more sophisticated look.
If you are making decorations for a specific holiday, you can choose colors that match the occasion.
For example, red and green could work for a Christmas display, while orange and black might suit Halloween decorations.
Pastel colors can work nicely for spring parties, baby showers, or birthdays.
Because pool noodles are inexpensive, you can experiment without spending much money.
Step Two: Measure the Rings
Before cutting, decide how thick you want each ring to be.
A ruler or measuring tape can help you keep the pieces consistent.
If you want a polished, symmetrical appearance, mark the noodle at regular intervals.
If you prefer something more organic and casual, the pieces can vary slightly in thickness.
There is no single correct measurement.
The ideal size depends on the decoration you are trying to create.
Thinner pieces create smaller, lighter rings.
Thicker sections create larger shapes that can become more visually prominent.
Step Three: Carefully Cut the Noodle
Once you have marked your measurements, carefully cut the pool noodle into sections.
This is probably the most important step because clean cuts make the final decoration look more polished.
Try to keep your cutting motion steady.
Do not rush.
The foam is soft, but that does not mean you should treat the cutting process casually.
Once you finish, you should have several individual foam rings.
At this point, you may be surprised by how simple the project looks.
Don’t worry.
The transformation comes next.
Step Four: Add the String Lights
Now comes the part that makes this project so visually interesting.
Take your string lights and begin positioning them around or through the foam rings.
Depending on the design, you can wrap the lights around the rings, weave them through multiple pieces, or use individual sections of lights with each ring.
The goal is to create an arrangement where the lights are visible and the foam provides structure.
LED lights work particularly well for decorative projects.
Warm white lights can create a cozy atmosphere.
Cool white lights can produce a cleaner, modern appearance.
Colored lights can make the project more playful.
You can choose whichever style fits your space.
Step Five: Secure Everything With String
Once the lights are positioned, use string, twine, ribbon, or another suitable material to keep the pieces arranged.
This is where your creativity can really take over.
A rustic project might look great with natural-colored twine.
A party decoration might work better with bright ribbon.
A more elegant arrangement could use thin decorative cord.
You do not necessarily need to hide every piece of string.
Sometimes the wrapping becomes part of the design.
The important thing is to make sure everything is secure enough to stay in place.
The Magic Happens When the Lights Turn On
During the day, the project may look relatively simple.
Then you turn on the lights.
Suddenly, the entire decoration changes.
The illuminated rings create depth and visual interest.
The foam shapes become part of a glowing arrangement, while the string lights provide warmth and movement.
This dramatic transformation is one reason people love simple DIY lighting projects.
They can look completely different depending on the time of day.
During daylight, they can function as colorful decorations.
At night, they become glowing accents.
Ways to Customize the Project
One of the best things about this project is how easy it is to personalize.
You can change almost every element.
Try Different Colors
Pool noodles come in many colors.
You can use one color for a clean appearance or combine several colors for something more energetic.
Experiment With Light Colors
Warm white lights create a cozy atmosphere.
Multicolored lights are great for celebrations.
Soft pastel lights can create a dreamy effect.
Add Ribbon
Ribbon can make the rings look more decorative.
Choose colors that complement your lights and surrounding décor.
Add Faux Greenery
Small pieces of artificial greenery can transform the rings into wreath-like decorations.
You could create seasonal arrangements using leaves, flowers, or other lightweight artificial plants.
Use Decorative Fabric
Wrapping portions of the foam in fabric can completely change its appearance.
This can be especially useful if the original pool noodle color does not match your décor.
Create a Glowing Wall Display
One creative use for the finished rings is to arrange them on a wall.
Instead of placing them randomly, experiment with patterns.
You could create:
A vertical arrangement
A circular cluster
A geometric pattern
A wave-like design
A large decorative centerpiece
When illuminated, the arrangement can become a striking accent wall.
This could work particularly well for parties or special events.
Make a Party Backdrop
If you’re hosting a birthday party, anniversary celebration, or other event, glowing rings can become part of a photo backdrop.
Arrange multiple rings at different heights.
Combine different sizes.
Add balloons, ribbons, flowers, or fabric.
The result can create a colorful background for photographs.
Because the foam is lightweight, it can be easier to work with than heavier decorative materials.
